Air Quality
Lightly
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
55
PM2.5
178
*
PM10
70
O3
0.3
CO
7
SO2
17
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
21 May
105
Lightly
Wed
22 May
82
Good
Thu
23 May
79
Good
Fri
24 May
70
Good
Sat
25 May
68
Good
Sun
26 May
82
Good
Mon
27 May
82
Good
Air quality in the last 12 months (Qilian)
|
2024/02
|
95
|
87
|
63
|
58
|
78
|
59
|
64
|
55
|
78
|
86
|
54
|
43
|
44
|
44
|
44
|
48
|
199
|
152
|
142
|
266
|
195
|
107
|
111
|
137
|
117
|
104
|
89
|
67
|
54
|
||
|
2024/01
|
62
|
50
|
42
|
57
|
52
|
54
|
58
|
75
|
48
|
49
|
46
|
50
|
95
|
90
|
99
|
76
|
64
|
86
|
86
|
59
|
51
|
59
|
54
|
74
|
71
|
44
|
46
|
49
|
54
|
62
|
65
|
|
2023/12
|
62
|
61
|
49
|
49
|
100
|
50
|
60
|
61
|
49
|
46
|
56
|
65
|
62
|
58
|
62
|
39
|
52
|
63
|
68
|
65
|
48
|
63
|
50
|
39
|
53
|
48
|
62
|
71
|
64
|
54
|
61
|
|
2023/11
|
66
|
64
|
55
|
60
|
51
|
33
|
63
|
64
|
51
|
68
|
63
|
76
|
76
|
89
|
75
|
40
|
40
|
43
|
42
|
60
|
70
|
58
|
58
|
79
|
127
|
60
|
54
|
44
|
57
|
56
|
|
|
2023/10
|
48
|
47
|
43
|
37
|
51
|
47
|
38
|
40
|
46
|
49
|
39
|
33
|
33
|
34
|
36
|
42
|
37
|
25
|
27
|
33
|
40
|
43
|
46
|
41
|
59
|
52
|
45
|
52
|
56
|
44
|
49
|
|
2023/09
|
79
|
68
|
51
|
51
|
65
|
160
|
34
|
40
|
41
|
44
|
45
|
40
|
42
|
62
|
51
|
47
|
45
|
48
|
47
|
39
|
46
|
67
|
41
|
31
|
55
|
58
|
48
|
40
|
44
|
43
|
|
|
2023/08
|
64
|
51
|
35
|
36
|
44
|
37
|
39
|
46
|
125
|
52
|
35
|
40
|
42
|
40
|
52
|
186
|
36
|
38
|
41
|
41
|
40
|
44
|
47
|
48
|
37
|
34
|
35
|
49
|
47
|
55
|
108
|
|
2023/07
|
39
|
51
|
52
|
82
|
50
|
43
|
40
|
41
|
53
|
56
|
44
|
33
|
48
|
44
|
39
|
38
|
41
|
40
|
84
|
39
|
39
|
37
|
40
|
46
|
46
|
57
|
51
|
48
|
59
|
78
|
96
|
|
2023/06
|
63
|
50
|
57
|
35
|
42
|
43
|
50
|
37
|
40
|
43
|
53
|
47
|
44
|
50
|
50
|
58
|
215
|
55
|
51
|
68
|
47
|
50
|
45
|
41
|
47
|
41
|
48
|
53
|
57
|
58
|
|
|
2023/05
|
127
|
102
|
86
|
54
|
86
|
136
|
73
|
41
|
39
|
52
|
60
|
43
|
57
|
70
|
62
|
143
|
46
|
48
|
215
|
115
|
79
|
68
|
110
|
48
|
105
|
56
|
51
|
49
|
105
|
86
|
53
|
|
2023/04
|
85
|
65
|
127
|
244
|
122
|
92
|
92
|
81
|
133
|
105
|
98
|
93
|
113
|
119
|
207
|
122
|
66
|
86
|
458
|
241
|
261
|
67
|
33
|
77
|
80
|
71
|
178
|
119
|
53
|
51
|
|
|
2023/03
|
64
|
64
|
53
|
56
|
74
|
62
|
56
|
67
|
117
|
123
|
56
|
44
|
49
|
152
|
135
|
125
|
107
|
106
|
77
|
312
|
287
|
209
|
117
|
314
|
93
|
68
|
66
|
64
|
69
|
73
|
70
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution